title: Treatment of erythema multiforme secondary to herpes simplex by prophylactic topical acyclovir.
mesh_terms: D000212:Acyclovir; D000287:Administration, Topical; D004892:Erythema Multiforme / Q000209:etiology / Q000517:prevention & control*; D005260:Female; D006147:Guanine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006560:Herpes Labialis / Q000150:complications*; D006801:Humans; D008875:Middle Aged; D012008:Recurrence
chemical_list: D006147:Guanine; D000212:Acyclovir